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Synantropní flóra a vegetace severozápadního okraje města Brna
Melicharová, Montana
This diploma thesis focuses on the survey of synanthropic flora and vegetation on the northwestern outskirts of the city of Brno. It includes the northwestern part of the Bystrc and Kníničky city districts, the adjacent surroundings of the Brno Reservoir and a substantial part of Mniší hora. The explored area is precisely demarcated by 4 squares corresponding to 1/16 of the basic field of the Central European network mapping (6765CAa+b+c+d). The abundances of the found species were noted and information about their origin and degree of threat was added later. The most important findings include the information about their exact location. Selected specimens of determined, well collected and pressed species are prepared to be stored in a herbarium. The phytosociological plots were sampled to characterize diverse habitat types located in the area. On the whole, I found 522 plant species in the defined area, of which 134 are non-native and 37 species belong to the category of plants with a specific threat level. The most interesting findings are Stachys annua and Anthriscus caucalis belonging to the strongly endangered category (C2 t). There are two more interesting findings that were located on the bridge to the ZOO, Panicum miliaceum and Setaria italica, and the expanding Cornus sericea on the bank of the river Svratka. I found overall 25 invasive species, 19 of them are neophytes and 6 of them are archaeophytes. The acquired data will be included to the freely available database of Flora of Brno. A large number of other botanists contribute to this database, who record new, but also the most common plant species that get sometimes overlooked.
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Synantropní flóra v okolí Brněnské přehrady
Melicharová, Montana
This bachelor thesis deals with the synanthropic flora located in the surroundings of the Brno Reservoir, which is situated on the northwestern outskirts of Brno. This thesis provides an insight into the findings of plants occurring in the studied area based on literature excerpts and data taken from major botanical databases. The thesis also includes a floristic survey, whose results will be added into the database of a project aimed at mapping of the Brno flora. The territory was defined by two squares of network mapping (6765CAa, 6765CAc). The total number of found plant species, whose occurrence has not been confirmed in this territory yet, was 306. The occurrence of Snowdrop Anemone (Anemone sylvestris), White Helleborine (Cephalanthera damasonium) and Burr Chervil (Anthriscus caucalis) can be counted among the most important findings. The results in the form of lists of found plants serve for better knowledge of the flora located at the Brno Reservoir.
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